Results 141 to 150 of about 1,399,797 (312)

Stream water quality variation as a function of physical environmental conditions in an agriculturally dominated catchment

Journal of Hydrology and Hydromechanics
The aim of the present study was to investigate stream turbidity and water chemical parameters under varying environmental conditions. We analyzed a three-year-long (2021-2023) daily and bi-weekly dataset collected at six points (P1-P6) along a small ...
Zsigmond Tibor, Farkas Csilla, Bódi Andor, Bakacsi Zsófia, Tóth Eszter, Dencső Márton, Horel Ágota   +6 more
doaj   +1 more source

Sustainable Soil Management [PDF]

, 2018
Linket til højre henviser til rapporten i trykt format til download.This report provides an overview on new technologies for integrate sustainable and resilient management practices in arable ecosystems for advanced farmers, consultants, NGOs and policy makers.
Green, Ole, Evgrafova, Alevtina, Kirkegaard Nielsen, Søren, Edwards, Gareth T.C., Villa-Henriksen, Andrés, Znova, Liubava, Foldager, Frederik, Munkholm, Lars Juhl, Dalgaard, Tommy   +8 more
openaire   +1 more source

Soil Fertility Management And Maize Productivity In Malawi: Curvature Correct Efficiency Modeling And Simulation [PDF]

We assess the level and determinants of relative technical efficiency of maize-based smallholder farmers using a translog stochastic frontier (TL) model and a symmetric generalized Barnett production function (SGB), both of which are tested for economic ...
Sauer, Johannes, Tchale, Hardwick
core   +1 more source

Designing Cost‐Effective Carbon Payments to Induce Cellulosic Feedstock Production for Sustainable Aviation Fuel

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Perennial bioenergy crops, such as miscanthus and switchgrass, and crop residues have the potential to scale up sustainable aviation fuel (SAF) production and mitigate carbon emissions. However, high establishment costs, delayed returns, and risk–return profiles that diverge from those of conventional crops can hinder incentives to adopt ...
Fahd Majeed, Madhu Khanna, Ruiqing Miao
wiley   +1 more source

Linkages between traits and decomposition of weed communities along a soil management and pedoclimate gradient in Mediterranean vineyards. [PDF]

Ann Bot, 2022
Bopp MC, Fried G, Metay A, Bastianelli D, Bonnal L, Kazakou E.   +5 more
europepmc   +1 more source

2023–2027 CAP First Pillar Reform and Livestock Sector: Production and Economic Impacts on Italian Specialized Dairy Cattle Farms

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The present study uses an agroeconomic supply model to assess the impacts of 2023–2027 CAP on Italian specialized dairy cattle farms. The model considers the voluntary choice of Eco‐Scheme 1, specifically addressed to livestock farms, through the implementation of binary variables.
Davide Dell'Unto, Raffaele Cortignani
wiley   +1 more source

Spatiotemporal variability of streamflow under current and projected climate scenarios of Andit Tid watershed, central highland of Ethiopia

Discover Sustainability
This study examined the impact of climate change on streamflow in the Andit Tid watershed using climate models of dynamically downscaled Ethiopia’s CORDEX. The Arc SWAT and ArcGIS 10.5 software assessed the spatial and temporal distribution of streamflow,
Ayele Desalegn Woldemariam, Saul Daniel Ddumba, Hailu Kendie Addis, Biruk Getaneh Ayele   +3 more
doaj   +1 more source

Sustainable Soil Management: Effects of Clinoptilolite and Organic Compost Soil Application on Eco-Physiology, Quercitin, and Hydroxylated, Methoxylated Anthocyanins on Vitis vinifera. [PDF]

Plants (Basel), 2023
Cataldo E, Fucile M, Manzi D, Masini CM, Doni S, Mattii GB.   +5 more
europepmc   +1 more source

The Zschortau Plan. International Sustainable Land Management Facility: An Integrated Programme for Soil, Water and Nutrient Management [PDF]

, 1994
Plan of action developed at a workshop on environmental and productivity dimensions of soil, water and nutrient management sponsored by the German Foundation for International Development (DSE) and the International Board for Soil Research and Management
Deutsche Stiftung für internationale Entwicklung, International Board for Soil Research and Management   +1 more
core  

Climate Change Agricultural Comparative Advantage and the US Trade Balance

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Current science indicates that warming and elevated atmospheric CO2 will have ambiguous results for crop productivity depending on crop type and geographic location, whereas increased heat stress makes livestock and human labor less productive.
Elizabeth A. Fraysse, Thomas W. Hertel, Roman Keeney   +2 more
wiley   +1 more source